Anindytha, N., Ferlyasari, F., Maulana, A., Rufa Mongkito, V. H., & Fayanto, S. (2019). Effectiveness of Variable Size of Composite Activated Carbon Sugar Palm Bunches (Arenga Pinnata) and Extract of Iron Sand on Adsorption of Motor Vehicle Exhaust Gas (CO, CO2, HC). International Journal of Sciences: Basic and Applied Research (IJSBAR), 47(2), 198–207. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10153